Home
Class 10
MATHS
The figure depicts a racing track whose ...

The figure depicts a racing track whose left and right ends are semicircular. The distance between the two inner parallel line segments is 60m and they are 106m long. If the track is 10m wide, find:
(i) distance around the track along its inner edge
(ii) the area of th track

Text Solution

Verified by Experts

The correct Answer is:
(i) `2804/7 m` (ii) `4320 m^2`
Promotional Banner

Topper's Solved these Questions

  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise ADDITIONAL QUESTIONS (MULTIPLE CHOICE QUESTIONS)|22 Videos

  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise ADDITIONAL QUESTIONS (VERY SHORT ANSWER TYPE QUESTIONS)|10 Videos

  • AREA RELATED TO CIRCLES

    ZEN PUBLICATION|Exercise TEXTUAL EXERCISES (EXERCISE 5.2)|14 Videos

  • AN INTRODUCTION TO TRIGONOMETRY

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS ( HOTS (HIGHER ORDER THINKING SKILLS) - QUESTIONS) ( IIT/Olympiad/IMO)|10 Videos

  • ARITHMETIC PROGRESSIONS

    ZEN PUBLICATION|Exercise ZEN ADDITIONAL QUESTIONS (HOTS [HIGHER ORDER THINKING SKILLS] - QUESTIONS)|4 Videos

Similar Questions

Explore conceptually related problems

Fig. 5.26 depicts a racing whose left and right ends are semicircular. The distance between the two inner parallel line segments is 60 m and they are each 106 m long. If the track is 10 m wide, find : the distance around the track along its inner edge

Fig. 5.26 depicts a racing whose left and right ends are semicircular. The distance between the two inner parallel line segments is 60 m and they are each 106 m long. If the track is 10 m wide, find : the area of the track.

Yellow light ( lambda=6000Å ) illuminates a single slit of width 1xx10^(-4)m . Calculate : (i) the distance between the two dark lines on either side of the central maximum, when the diffraction pattern is viewed on a screen kept 1.5m away from the slit, (ii) the angular spread of the first diffraction minimum.

Mohan wants to buy a trapezium shaped field,Its side along the river is parallel to and twice the side along the road.IF the area of this filed is 10500 m^2 and the perpendicular distance between the two parallel sides is 100 m,find the length of the side along the river.

The inner diameter of a circular well is 3.5 m. It is 10 m deep. Find (i) Its inner curved surface Area, (ii) The cost of plastering this curved surface at the rate of Rs 40 per m^(2).

To conduct Sports Day activities, in your rectangu- lar shaped school ground ABCID, lines have been drawn with chalk powder at a distance of 1m each. 100 flower pots have been placed at a distance of 1 m from each other along AD, as shown in the following figure. Niharika runs 1/4th the distance AD on the 2^(nd) line and posts a green tlag. Preet runs 1/5th the distance AD on the eighth line and posts a red tlag What is the distance between both the flags? If Rashmi has to post a blue flag exactly halfway between the line segment joining the two flags, where should she post her flag?

ZEN PUBLICATION-AREA RELATED TO CIRCLES -TEXTUAL EXERCISES (EXERCISE 5.3)
  1. Unless stated otherwise, use pi=(22)/(7). Find the area of the shade...

    Text Solution

    |

  2. Find the area of the shaded region in Fig., if radii of the two conecn...

    Text Solution

    |

  3. Find the area of the shaded region in Fig, if ABCD is a square of side...

    Text Solution

    |

  4. Find the area of the shaded region in Fig. 5.22, where a circular arc ...

    Text Solution

    |

  5. From each corner of a square of side 4 cm a quadrant of a circle of ra...

    Text Solution

    |

  6. In a circular table cover of radius 32cm, a design is formed leaving a...

    Text Solution

    |

  7. In the figure, ABCD is a square of side 14cm. With centres A,B,C and D...

    Text Solution

    |

  8. The figure depicts a racing track whose left and right ends are semici...

    Text Solution

    |

  9. AB and CD are two diameters of a circle perpendicular to each other an...

    Text Solution

    |

  10. The area of an equilateral triangle ABC is 17320.5 cm^2. With each ver...

    Text Solution

    |

  11. On the square handkerchief, nine circular desgins each of radius 7cm ...

    Text Solution

    |

  12. In Fig, OACB is a quadrant of a circle with centre O and radius 3.5 cm...

    Text Solution

    |

  13. In the figure, square OABC is inscribed in a quadrant OPBQ. IF OA=20cm...

    Text Solution

    |

  14. AB and CD are respectively two arcs of two concentric circles of radii...

    Text Solution

    |

  15. In the fig.ABC is a quadrant of a circle of radius 14cm and a semicirc...

    Text Solution

    |

  16. Calculate the area of the designed region in Fig. 5.34 common between ...

    Text Solution

    |